The Reactor, cataloged under National Stock Number 5950-00-681-7649, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-681-7649 |
| Primary Part Number | 1857572 |
| Item Name | Reactor |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Body Length | 4.500 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Nominal Thread Size | 0.164 INCHES SINGLE GROUP IN |
| Body Width | 2.375 INCHES NOMINAL IN |
| Inductance Type | FIXED |
| Body Height | 3.188 INCHES NOMINAL IN |
| Inductance Rating | 21.50 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING |
| Terminal Type and Quantity | 2 STANDOFF, SOLDER LUG |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Rating Method | ELECTRICAL SINGLE COMPONENT SINGLE WINDING |
| DC Resistance Rating in Ohms | 2174.500 SINGLE COMPONENT SINGLE WINDING |
| Inclosure Type | HERMETICALLY SEALED |
| Winding Quantity | 1 SINGLE COMPONENT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1857572 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| W10614 | Unisys Corp Systems Development (USA) |
| 435648 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 42755 | Freed Transformer Co (USA) |
| 1003349 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 5950-00-681-7649 is a Reactor, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-681-7649 has 5 cross-referenced part numbers: 1857572 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), W10614 (Unisys Corp Systems Development), 435648 (Lockheed Martin Corporation Div Rms - Mitchel Field), 42755 (Freed Transformer Co), 1003349 (Lockheed Martin Corporation Div Rms - Mitchel Field).
There are 4 known substitutes for 5950-00-681-7649: 5950-01-350-1235, 3110-01-419-4087, 5310-01-432-6223 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1857572: Mounting Method: THREADED STUD(S) SINGLE GROUP; Body Length: 4.500 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED; Mounting Facility Quantity: 4 SINGLE GROUP. 18 total characteristics are documented in the Federal Logistics Information System.